29450470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{60103}}^1$

素因数の和:60124

約数の個数: 24

約数和(自身を含む): 61666704

約数和(自身を除く): 32216234

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 60103, 120206, 300515, 420721, 601030, 841442, 2103605, 2945047, 4207210, 5890094, 14725235, 29450470]

約数ペア:

[(1, 29450470), (2, 14725235), (5, 5890094), (7, 4207210), (10, 2945047), (14, 2103605), (35, 841442), (49, 601030), (70, 420721), (98, 300515), (245, 120206), (490, 60103)]